2a+3b-4c=13

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Solution for 2a+3b-4c=13 equation:


Simplifying
2a + 3b + -4c = 13

Solving
2a + 3b + -4c = 13

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-3b' to each side of the equation.
2a + 3b + -3b + -4c = 13 + -3b

Combine like terms: 3b + -3b = 0
2a + 0 + -4c = 13 + -3b
2a + -4c = 13 + -3b

Add '4c' to each side of the equation.
2a + -4c + 4c = 13 + -3b + 4c

Combine like terms: -4c + 4c = 0
2a + 0 = 13 + -3b + 4c
2a = 13 + -3b + 4c

Divide each side by '2'.
a = 6.5 + -1.5b + 2c

Simplifying
a = 6.5 + -1.5b + 2c

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